Problems with &/& in style sheet

Hi all,

I'm struggleing with the following code section:

<xsl:template match="myTemplate">
  <script language="JavaScript" type="text/JavaScript">
    if ("" != document.forms[1].file.value) {
    document.forms[1].action = "./ServletUpload?fc=<xsl:value-of
select="@fc"/>&amp;fn=<xsl:value-of select="@fn"/>";
[...]

The '&amp;' in the last line should actually be a '&' in the transformed
HTML code. However, obviously I can't replace '&amp;' with '&', since the
stylesheet would then be syntactically incorrect. But if I leave the '&amp;'
where it is, I'll have '&amp;' in the HTML code instead of '&'.

-- 
Marcel Stvr
http://www.frightanic.com